when someone talks shit about someone else because they don't have the guts to say it to their face. There is also a variety of different flavors. Pistachio is saying something a little bad and rocky road is the worst form, mint chip is somewhere in the middle.

Scharf was rocky road ice creaming about the UFC fighter because the fighter dissed his mom.

the act of masturbation while keeping the hand in operation as cold as possible. The master bater will usually keep a bucket of ice to dunk the free hand in, alternating hands to maintain a nice frosty sensation. Upon ejaculation, the ice creamer will simultaneously dunk their genitals into the ice bucket, thus "icing" their "cream". Screaming is optional, but highly recommended.